The avian flu, while rare in humans, is becoming endemic in Asia and Europe. This segment of the eMedTV Web site discusses the H5N1 strain of avian flu in birds and humans, including how it is transmitted and possible vaccines.
Human infection with the avian flu virus is rare, and is often associated with contact with infected birds. This eMedTV article explains the virus in detail, including the various types and the potential threat posed to humans.
Cough, fever, sore throat, and upper respiratory distress are possible signs of avian flu. This page of the eMedTV archives describes possible avian flu symptoms in both birds and humans, from the mild to the potentially life-threatening ones.
